package gossbs;

import java.util.Scanner;

public class J08Sungjuk {
	//배열을 이용한 성적 처리
	public static void main(String[]args){
		//변수선언
		String name[] = new String[4];
		int kor[] = new int[4];
		int eng[] = new int[4];
		int mat[] = new int[4];
		int tot[] = new int[4];
		double avg[] = new double[4];
		char grd[] = new char[4];
		
		Scanner sc = new Scanner(System.in);
		String result = "";
		//입력 및 성적처리
			
		for (int i = 0 ; i <= 3 ; ++i ){
				System.out.println("이름은?");
				name[i] = sc.next();
				System.out.println("국영수순으로 성적입력");
				kor[i] = sc.nextInt();
				eng[i] = sc.nextInt();
				mat[i] = sc.nextInt();
		}
		for (int j =1 ; j <=3 ; ++j){
		tot[j] = kor[j] + eng[j] + mat[j];
		avg[j] = (double)tot[j] / 3;
		switch((int)avg[j]/10){
		case 10:
		case 9: grd[j] = '수'; break;
		case 8: grd[j] = '우'; break;
		case 7: grd[j] = '미'; break;
		case 6: grd[j] = '양'; break;
		case 5: grd[j] = '가'; break;
		default: grd[j] = '가';
		}
		sc.close();
		
		//결과출력
		for(int k = 1 ; k <=3 ; ++k ){
		result += name[k] + "\t" + kor[k] + "\t" + eng[k] + "\t" +mat[k] + "\t"
							+ tot[k] +"\t" + avg[k] + "\t" + grd[k] + "\n";
		System.out.println(result);
		}
	}
	
}
}
